A5109127983- Advanced Chemical Sensor Technologies
- Analytical Chemistry and Sensors
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Chromatography
- Mechanical and Optical Resonators
- Acoustic Wave Resonator Technologies
- Olfactory and Sensory Function Studies
- Porphyrin and Phthalocyanine Chemistry
- Insect Pheromone Research and Control
- Sensor Technology and Measurement Systems
- Analog and Mixed-Signal Circuit Design
- Thin-Film Transistor Technologies
- Advancements in Semiconductor Devices and Circuit Design
- Biochemical Analysis and Sensing Techniques
- Molecular Junctions and Nanostructures
- Lipid Membrane Structure and Behavior
- Advanced MEMS and NEMS Technologies
- Electrochemical Analysis and Applications
- Asthma and respiratory diseases
- Electrochemical sensors and biosensors
- Advanced Sensor and Energy Harvesting Materials
- Carbon Nanotubes in Composites
- Conducting polymers and applications
- Force Microscopy Techniques and Applications
- Advanced Mathematical Theories and Applications
Saipem (Italy)
2024
University of Rome Tor Vergata
2009-2020
University of Amsterdam
2014
Institute of Acoustics and Sensors "Orso Mario Corbino"
2008-2014
Università Campus Bio-Medico
2009-2012
University of Salento
2011
University of L'Aquila
1987-2009
Istituto Nazionale di Fisica Nucleare, Sezione di Roma I
2002-2008
Applied Visions (United States)
2008
Institute for Microelectronics and Microsystems
2003-2007
Abstract The history of the development potentiometric sensors over past century demonstrates progress in constructing single, discrete (i.e., separate, to distinguish from sensor arrays) ion sensors, which have been made as selective possible. Only a few types reveal high selectivity. However, easy measurement procedure, with low cost and availability, give rise search for new ways their successful application. present document describes concept application multisensor systems, viz., arrays...
BackgroundAlthough several studies link high levels of IL-6 and soluble receptor (sIL-6R) to asthma severity decreased lung function, the role trans-signaling (IL-6TS) in asthmatic patients is unclear.ObjectiveWe sought explore association between epithelial IL-6TS pathway activation molecular clinical phenotypes patients.MethodsAn gene signature obtained from air-liquid interface cultures human bronchial cells stimulated with sIL-6R was used stratify transcriptomic data (Unbiased Biomarkers...
HE continuous progress of the microelectronic technologies together with developments in material science has sustained sensor area growth for many years. Contributing to are advances chemistry, biology, surface science, chaos and information theory, signal processing, nanotechnology, simulation tools. All these aspects, which strongly pluridisciplinary character, promising markets on horizon fields medicine, industrial processes, transportation, space, food beverage control, contributing...
In this work we analyze the coupled piezoelectric and semiconductive behavior of vertically aligned ZnO nanowires under uniform compression. The screening effect on field caused by free carriers in compressed zinc oxide (NWs) has been computed means both analytical considerations finite element calculations. We predict that, for typical geometries donor concentrations, length NW does not significantly influence maximum output piezopotential because potential mainly drops across tip, so that...
The relationship between diseases and alterations of the airborne chemicals emitted from body has been found in many different pathologies particular for various forms cancer. Metabolism cancer cells is greatly altered during their lifetime; then, modification supposed to be large around tissues. Positive hints this direction were provided, as an example, on studying breath composition lung cancer-affected subjects. Besides conventional analytical approaches, recent years sensor arrays also...
The equilibrium piezoelectric potential distribution in a deformed ZnO semiconductive nanowire has been systematically investigated order to reveal its dependence on the donor concentration, applied force, and geometric parameters. In particular, concentration markedly affects magnitude of electric potential. At N D>1018 cm−3, piezopotential is almost entirely screened. Among other parameters, variation length does not significantly affect distribution.
The construction of nanosized supramolecular hosts via self‐assembly molecular components is a fascinating field research. Such intriguing class architectures, beside their intrinsic intellectual stimuli, importance in many fields chemistry and technology, such as material chemistry, catalysis, sensor applications. Within this wide scenario, tailored solid films porphyrin derivatives are structures great potential for, among others, chemical formation supramolecules relays on noncovalent...
A hydrogen sensitive detection technique utilizing a surface acoustic wave (SAW) delay line coated with palladium thin film is presented. The hydrogen-palladium interaction produces change in the velocity of SAW propagating on substrate, which detected as phase shift at output line. Presently, concentrations small 50 ppm flowing H2+N2 mixture have been detected.